CN109747131A - A kind of cooling device for injection mould - Google Patents
A kind of cooling device for injection mould Download PDFInfo
- Publication number
- CN109747131A CN109747131A CN201811575276.7A CN201811575276A CN109747131A CN 109747131 A CN109747131 A CN 109747131A CN 201811575276 A CN201811575276 A CN 201811575276A CN 109747131 A CN109747131 A CN 109747131A
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- Prior art keywords
- water tank
- water
- tower body
- injection mould
- cooling device
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Abstract
The present invention provides a kind of cooling devices for injection mould, including tower body, the first water tank is equipped in tower body, second water tank, third water tank and the 4th water tank, several pre-cooling connectors are equipped at intervals between first water tank and the second water tank, the side of tower body between first water tank and the second water tank is equipped with the first air inlet, the other side is equipped with first exhaust fan, several heat-dissipating pipes are equipped at intervals between second water tank and third water tank, the side of tower body between second water tank and third water tank is equipped with the second air inlet, the other side is equipped with second exhaust fan, several direct current long tubes are communicated between third water tank and the 4th water tank.Water to be cooled in cooling tower of the present invention is internally positioned, not direct to contact with air, and water to be cooled will not be contaminated, clean hygiene.
Description
Technical field
The invention belongs to injection-moulding device cooling technology fields, more particularly, to a kind of cooling device for injection mould.
Background technique
Cooling tower is a kind of device that water is cooling, and water is wherein carrying out heat exchange, mass transter with the air flowed through, causing
Make water temperature drop, it is widely used in the fields such as air-conditioner circulating water system, freezing, injection molding, process hides, foaming, steam turbine.Certain
In the case of water process, cooling effect is one of cooling tower important performance, main to consider cooling degree, cold when selecting cooling tower
But whether water, wet-bulb temperature have particular/special requirement, and it is preferably local to be typically mounted on ventilating ratio.
The Chinese patent of Publication No. CN207472093U discloses a kind of uniform cooling tower of water distribution, the cooling tower
By the way that water distributor to be arranged to spirally, so that the cooling water that water distributor sprays out is more evenly distributed.But the cooling tower is
It is directly contacted and is exchanged heat with air by water to be cooled, gone down for a long time, the dust in air is easily accessible in cooling water, is made
At the pollution of cooling water, or even blocking pipeline.
Summary of the invention
In view of this, the present invention is directed to propose a kind of cooling device for injection mould, it is to be cooled in the cooling tower
Water is not direct to be contacted with air, and water to be cooled will not be contaminated, clean hygiene, and cooling efficiency is high, good cooling results.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of cooling device for injection mould, including tower body are successively arranged the first water tank, second in tower body from top to bottom
Water tank, third water tank and the 4th water tank are communicated with water inlet pipe on the first water tank, outlet pipe, the first water are communicated on the 4th water tank
The horizontally spaced pre-cooling connector equipped with several connection the first water tanks and the second water tank, adjacent between case and the second water tank
Be pre-chilled connector between gap be wind passage, pre-cooling connector include sequentially connected left plate, front side board, right side plate,
Back side panel, left plate is arranged in parallel with right side plate and size is identical, and left plate and right side plate are wave-shaped, the width of left plate
It is not less than 10 with the ratio of the width of front side board, the side of the tower body between the first water tank and the second water tank is equipped with the first air inlet
Mouthful, the other side is equipped with first exhaust fan, and wind enters tower body from the first air inlet, then through wind passage, finally by first exhaust
Fan is drained, be equipped at intervals between the second water tank and third water tank it is several connection the second water tanks and third water tank heat-dissipating pipes, second
The side of tower body between water tank and third water tank be equipped with the second air inlet, the other side be equipped with second exhaust fan, third water tank and
Several direct current long tubes are communicated between 4th water tank.
Further, in a rectangular parallelepiped shape, the top droop of the first water tank is arranged tower body, and the side close to water inlet pipe is higher,
Side far from water inlet pipe is lower.
Further, the top of tower body is equipped with tower lid, and tower lid is in inverted cone-shaped, and the top of the first water tank is equipped with water tank,
Cooling water, the upper end opening of water tank are contained in water tank.
Further, deflector in the shape of an inverted trumpet is equipped between water tank and tower lid, the upper end of deflector is fixed
Onto the inner wall of tower body, lower end is tilted to water tank.
Further, it is offered on direct current long tube and is arranged with splash-proof casing pipe, splash-proof casing outside multiple heat release holes and direct current long tube
The lower end of pipe is connected with the top of the 4th water tank.
Further, tower body, the first water tank, the second water tank, third water tank, the 4th water tank, pre-cooling connector, heat-dissipating pipe,
Direct current long tube, splashproof casing material be PVC.
Further, the ratio of the width of the width and front side board of left plate is 10-50.
Further, the first air inlet and the second air inlet are equipped with filter screen.
Further, baffle plate is equipped in heat-dissipating pipe, the outer wall of tower body is equipped with several radiating fins.
Compared with the existing technology, the cooling device of the present invention for injection mould has the advantage that
(1) cooling device of the present invention for injection mould, water to be cooled in the cooling tower it is not direct with it is empty
Gas contact, water to be cooled will not be contaminated, clean hygiene, and cooling abundant, and cooling efficiency is high, good cooling results；
(2) cooling device of the present invention for injection mould, the cooling water in water tank can accelerate the condensation of steam,
Water to be cooled tentatively cool down, and tower lid is in inverted cone-shaped, is conducive to condensed water and flows down along tower lid, finally flow back into
In water tank.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram described in the embodiment of the present invention for the cooling device of injection mould；
Fig. 2 is the left view described in the embodiment of the present invention for the cooling device of injection mould.
Description of symbols:
1, tower body；11, the first air inlet；12, first exhaust fan；13, the second air inlet；14, second exhaust fan；15, tower
Lid；16, deflector；2, the first water tank；21, water inlet pipe；22, left plate；23, right side plate；24, wind passage；3, the second water tank；
4, third water tank；5, the 4th water tank；51, outlet pipe；6, heat-dissipating pipe；61, baffle plate；7, direct current long tube；71, splashproof casing；8,
Water tank.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of cooling device for injection mould, as shown in Figure 1, including tower body 1, tower body 1 is in a rectangular parallelepiped shape.In tower body 1
It is successively arranged the first water tank 2, the second water tank 3, third water tank 4 and the 4th water tank 5 from top to bottom.Be communicated on first water tank 2 into
Water pipe 21 is communicated with outlet pipe 51 on the 4th water tank 5.Water to be cooled is flowed into from water inlet pipe 21, is flowed out from outlet pipe 51.First
Horizontally spaced the first water tank 2 of several connections that is equipped with is connected with the pre-cooling of the second water tank 3 between water tank 2 and the second water tank 3
Part, the adjacent gap being pre-chilled between connector are wind passage.It includes sequentially connected left plate 22, front side board that connector, which is pre-chilled,
(not shown), right side plate 23 and back side panel (not shown), left plate 22 and right side plate 23 are arranged in parallel and size phase
Together, left plate 22 and right side plate 23 are wave-shaped, and the ratio of the width of the width and front side board of left plate 22 is 10-50.
As shown in Fig. 2, the side of the tower body 1 between the first water tank 2 and the second water tank 3 is equipped with the first air inlet 11, it is another
Side is equipped with first exhaust fan 12, and wind enters tower body 1 from the first air inlet 11, then through wind passage, finally by first exhaust fan
12 drain.Referring to figs. 1 and 2, the second water tank 3 of several connections and are equipped at intervals between the second water tank 3 and third water tank 4
The side of the heat-dissipating pipe 6 of three-tank 4, the tower body 1 between the second water tank 3 and third water tank 4 is equipped with the second air inlet 13, the other side
Equipped with second exhaust fan 14, several direct current long tubes 7 are communicated between third water tank 4 and the 4th water tank 5.It is opened up on direct current long tube 7
Have and is arranged with splash-proof casing pipe 71, the top phase of the lower end of splashproof casing 71 and the 4th water tank 5 outside multiple heat release holes and direct current long tube 7
Connection.
As shown in Figure 1, the top droop of the first water tank 2 is arranged, the side close to water inlet pipe 21 is higher, far from water inlet pipe 21
Side it is lower.When water to be cooled enters the first water tank 2 from water inlet pipe 21, steam is raised to the top condensation of the first water tank 2
Condensed water is generated, the top droop setting of the first water tank 2 is conducive to condensed water and flows down along the top of the first water tank 2.
The top of tower body 1 is equipped with tower lid 15, and tower lid 15 is in inverted cone-shaped, and the top of the first water tank 2 is equipped with water tank 8, storage
Cooling water, the upper end opening of water tank 8 are contained in water tank 8.It is equipped between water tank 8 and tower lid 15 in the shape of an inverted trumpet
The upper end of deflector 16, deflector 16 is fixed on the inner wall of tower body 1, and lower end is tilted to water tank 8.Cooling in water tank 8
Water can accelerate the condensation of steam, carry out to water to be cooled tentatively cooling.And tower lid 15 is in inverted cone-shaped, is conducive to condensed water
It flows down, is finally flow back into water tank 8 along tower lid 15, deflector 16 prevents water from flowing in tower body 1.
Tower body 1, the first water tank 2, the second water tank 3, third water tank 4, the 4th water tank 5, pre-cooling connector, heat-dissipating pipe 6, direct current
Long tube 7, splashproof casing 71 material be PVC.PVC is nontoxic, clean hygiene, will not corrode.
Be equipped with filter screen (not shown) at first air inlet 11 and the second air inlet 13, prevent dust and other impurities into
Enter in tower body 1.Baffle plate 61 is equipped in heat-dissipating pipe 6, baffle plate 61 slows down the flow velocity of water to be cooled, increases heat exchange area, prolongs
Long heat-exchange time.The outer wall of tower body 1 is equipped with several radiating fin (not shown)s, further enhances the exchange capability of heat of tower body 1.
Working principle: when water to be cooled enters the first water tank 2 from water inlet pipe 21, steam is raised to the top of the first water tank 2
Portion's condensation generates condensed water, and condensed water flow back into the first water tank 2 along the top of the first water tank 2.The heated steaming of water in water tank 8
Hair, takes away the heat in the first water tank 2, and the water evaporated in water tank 8 touches tower lid 15 and is condensed back to water tank 8.Through cold
But water enters pre-cooling connector, and the second water tank 3 is entered after the air cooling in wind passage.Then it is flowed out of second water tank 3
Into heat-dissipating pipe 6, enter in third water tank 4 through heat-dissipating pipe 6.Then it is flowed in direct current long tube 7 from third water tank 4, carries out nature
Heat dissipation, splashproof casing 71 block the water droplet splashed out out of direct current long tube 7.Water after natural heat dissipation enters in the 4th water tank 5, finally
It flows away from outlet pipe 51.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of cooling device for injection mould, it is characterised in that: including tower body (1), successively set from top to bottom in tower body (1)
There are the first water tank (2), the second water tank (3), third water tank (4) and the 4th water tank (5), the first water tank is communicated with water inlet pipe on (2)
(21), it is communicated with outlet pipe (51) on the 4th water tank (5), it is horizontally spaced between the first water tank (2) and the second water tank (3)
Pre-cooling connector equipped with several connection the first water tank (2) and the second water tank (3), the adjacent gap being pre-chilled between connector were
Wind channel (24), pre-cooling connector includes sequentially connected left plate (22), front side board, right side plate (23), back side panel, left plate
(22) it is arranged in parallel with right side plate (23) and size is identical, left plate (22) and right side plate (23) are wave-shaped, left plate
(22) ratio of the width of width and front side board is not less than 10, the tower body (1) between the first water tank (2) and the second water tank (3)
Side be equipped with the first air inlet (11), the other side be equipped with first exhaust fan (12), wind from the first air inlet (11) enter tower body
(1), then through wind passage (24), finally drained by first exhaust fan (12), between the second water tank (3) and third water tank (4)
It is equipped at intervals with the heat-dissipating pipe (6) of several connection the second water tank (3) and third water tank (4), the second water tank (3) and third water tank (4)
Between tower body (1) side be equipped with the second air inlet (13), the other side be equipped with second exhaust fan (14), third water tank (4) and
Several direct current long tubes (7) are communicated between 4th water tank (5).
2. the cooling device according to claim 1 for injection mould, it is characterised in that: tower body (1) in a rectangular parallelepiped shape,
The top droop of one water tank (2) is arranged, and the side close to water inlet pipe (21) is higher, and the side far from water inlet pipe (21) is lower.
3. the cooling device according to claim 2 for injection mould, it is characterised in that: the top of tower body (1) is equipped with tower
It covers (15), tower lid (15) is in inverted cone-shaped, and the top of the first water tank (2) is equipped with water tank (8), is contained in water tank (8) cold
But water, the upper end opening of water tank (8).
4. the cooling device according to claim 3 for injection mould, it is characterised in that: water tank (8) and tower lid (15)
Between be equipped with deflector (16) in the shape of an inverted trumpet, the upper end of deflector (16) is fixed on the inner wall of tower body (1), lower end
It is tilted to water tank (8).
5. the cooling device according to claim 1 or 2 for injection mould, it is characterised in that: direct current long tube opens up on (7)
Have and is arranged with splash-proof casing pipe (71) outside multiple heat release holes and direct current long tube (7), the lower end of splashproof casing (71) and the 4th water tank (5)
Top be connected.
6. the cooling device according to claim 5 for injection mould, it is characterised in that: tower body (1), the first water tank (2),
Second water tank (3), third water tank (4), the 4th water tank (5), pre-cooling connector, heat-dissipating pipe (6), direct current long tube (7), splashproof casing
(71) material is PVC.
7. the cooling device according to claim 1 for injection mould, it is characterised in that: the width of left plate (22) is with before
The ratio of the width of side plate is 10-50.
8. the cooling device according to claim 1 for injection mould, it is characterised in that: the first air inlet (11) and second
Air inlet is equipped with filter screen at (13).
9. the cooling device according to claim 1 for injection mould, it is characterised in that: be equipped with baffling in heat-dissipating pipe (6)
The outer wall of plate (61), tower body (1) is equipped with several radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575276.7A CN109747131A (en) | 2018-12-21 | 2018-12-21 | A kind of cooling device for injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575276.7A CN109747131A (en) | 2018-12-21 | 2018-12-21 | A kind of cooling device for injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109747131A true CN109747131A (en) | 2019-05-14 |
Family
ID=66402913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575276.7A Pending CN109747131A (en) | 2018-12-21 | 2018-12-21 | A kind of cooling device for injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109747131A (en) |
Citations (13)
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|---|---|---|---|---|
| FR2613979A1 (en) * | 1987-04-14 | 1988-10-21 | Coutier Andre | Device for supplying the circuits for cooling the moulds for shaping thermoplastics |
| CN1692265A (en) * | 2002-12-31 | 2005-11-02 | 穆丹韩国有限会社 | Evaporator |
| CN1764816A (en) * | 2003-03-26 | 2006-04-26 | 贝洱工业技术公司 | Heat exchanger, in particular air/air cooler |
| JP2008110583A (en) * | 2006-10-31 | 2008-05-15 | Alps Electric Co Ltd | Injection molding machine and injection molding method |
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| CN205655718U (en) * | 2016-05-31 | 2016-10-19 | 浙江美星热交换科技股份有限公司 | A water ripple fin for radiator |
| CN106197087A (en) * | 2016-07-20 | 2016-12-07 | 杭州佰强能源科技有限公司 | A kind of water and flue gas heat-exchange unit and heat-exchange system |
| CN107270738A (en) * | 2017-05-12 | 2017-10-20 | 广州蓝水环境设备科技有限公司 | Totally enclosed type is without motor-type air-cooled cooling tower |
| CN207605386U (en) * | 2017-12-07 | 2018-07-13 | 潍坊金健钛设备有限公司 | A kind of rectifying column |
| CN207610572U (en) * | 2017-12-07 | 2018-07-13 | 山西德望节能科技有限公司 | A kind of composite component and the dry and wet joint cooling device comprising it |
| CN207758079U (en) * | 2017-12-29 | 2018-08-24 | 北京双健塑料包装制品有限公司 | A kind of injection mold radiator |
| CN207983926U (en) * | 2018-03-06 | 2018-10-19 | 新郑市益群塑料制品有限公司 | A kind of circulating cooling system for injection-moulding device |
| CN209416101U (en) * | 2018-12-21 | 2019-09-20 | 天津德厚电子有限公司 | A kind of injection mould cooling tower |
-
2018
- 2018-12-21 CN CN201811575276.7A patent/CN109747131A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613979A1 (en) * | 1987-04-14 | 1988-10-21 | Coutier Andre | Device for supplying the circuits for cooling the moulds for shaping thermoplastics |
| CN1692265A (en) * | 2002-12-31 | 2005-11-02 | 穆丹韩国有限会社 | Evaporator |
| CN1764816A (en) * | 2003-03-26 | 2006-04-26 | 贝洱工业技术公司 | Heat exchanger, in particular air/air cooler |
| JP2008110583A (en) * | 2006-10-31 | 2008-05-15 | Alps Electric Co Ltd | Injection molding machine and injection molding method |
| CN204612534U (en) * | 2015-05-05 | 2015-09-02 | 贵州航天凯宏科技有限责任公司 | A kind of radiator |
| CN205655718U (en) * | 2016-05-31 | 2016-10-19 | 浙江美星热交换科技股份有限公司 | A water ripple fin for radiator |
| CN106197087A (en) * | 2016-07-20 | 2016-12-07 | 杭州佰强能源科技有限公司 | A kind of water and flue gas heat-exchange unit and heat-exchange system |
| CN107270738A (en) * | 2017-05-12 | 2017-10-20 | 广州蓝水环境设备科技有限公司 | Totally enclosed type is without motor-type air-cooled cooling tower |
| CN207605386U (en) * | 2017-12-07 | 2018-07-13 | 潍坊金健钛设备有限公司 | A kind of rectifying column |
| CN207610572U (en) * | 2017-12-07 | 2018-07-13 | 山西德望节能科技有限公司 | A kind of composite component and the dry and wet joint cooling device comprising it |
| CN207758079U (en) * | 2017-12-29 | 2018-08-24 | 北京双健塑料包装制品有限公司 | A kind of injection mold radiator |
| CN207983926U (en) * | 2018-03-06 | 2018-10-19 | 新郑市益群塑料制品有限公司 | A kind of circulating cooling system for injection-moulding device |
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